You are within driving distance to Mass General, St Elizabeths, Brigham and Brighams, Lahey and even Hopkins. They are all very reputable hospitals. I have been to Mayo in Rochester, if I were to do it over I would have just driven to MA. Sounds like the whole trip, time, and expense to Mayo is a lot for you and MA might be easier and able to happen sooner. good luck----hope you find some answers